tldr/pages/common/sha256sum.md

332 B

sha256sum

Calculate SHA256 cryptographic checksums.

  • Calculate the SHA256 checksum for a file:

sha256sum {{filename1}}

  • Calculate SHA256 checksums for multiple files:

sha256sum {{filename1}} {{filename2}}

  • Read a file of SHA256 sums and verify all files have matching checksums:

sha256sum -c {{filename.sha256}}